Weak Affine Super Bi-frames for Reducing Subspaces of L2(R, CL)

被引:0
|
作者
Li, Yun-Zhang [1 ]
Tian, Yu [1 ]
机构
[1] Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
基金
中国国家自然科学基金;
关键词
Frame; super frame; affine bi-frame; weak affine bi-frame; reducing subspace; GABOR FRAMES; WAVELETS; CONSTRUCTION;
D O I
10.1007/s00025-018-0857-y
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The theory of superframes is widely used in multiplexing techniques. In this paper, we obtain a characterization of weak affine super bi-frames in reducing subspaces of L-2(R, C-L). Our results are new even in L-2(R, C-L). Some examples are also provided.
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页数:17
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